HP 8340b User Manual

Table
F-4.
Diagnostic
SHIFT
M4
Tests
(2
of
2)
Name
Description
LEVEL SWP DAC
BND CROSS DAC
SWP
WIDTH
DAC
SWP
RANGE ATN
V/GHz
CIRCUIT
V/GHz
BND ATN
BRK
PNT
1
DAC
BRK PNT
2
DAC
ATN SLOPE
DAC
YO PRETUN
DAC
SWEEPTIME
DAC
NOT
USED
A27INSTALLED
Verifies
the
operation
of
the
A27
assembly
Power Sweep
Generator
and
a
portion
of Address
Decoding.
Monitors
LVL SWP
to
determine
the test
results.
Verifies the
operation
of the
A57
assembly
Sweep
Comparator.
Monitors
CMP
to
determine
the
test
results.
Verifies
the
operation
of the
ASS
assembly.
This
test
specifically
exercises
the
Sweep
Width
DAC
and monitors
BVSWP
to
determine
the
test
results.
Verifies the
operation
of the
ASS
assembly.
This
test
specifically
exercises
the
Sweep
Width
Register
and
monitors
BVSWP
to determine
the test
results.
Verifies
the
operation
of the
A28
assembly
—0.25
V/GHz
circuitry and
a
portion of the
Programmable
Scalar and
the
Digital
Control.
Monitors
—
,25
V/GHz
to
determine
the
test
results.
Verifies the
operation
of the
A28
assembly Programmable
Scalar
Monitors
-.25
V/GHz
to
determine
the
test
results.
Verifies the
operation
of
the
A27
assembly
9
GHz Breakpoint Slope Com¬
pensation,
the
Compensation
Summing
Amplifier,
and
a
portion
of
the
Address
Decoding.
Monitors
LVL COR
to
determine
the
test
results.
Verifies
the
operation
of
the
A27
assembly
20
GHz Breakpoint
Slope
Com¬
pensation,
the
Compensation Summing
Amplifier, and
a
portion
of
the
Address
Decoding.
Monitors
LVL COR
to
determine
the
test
results.
Verifies the
operation
of the
A27
assembly Attenuator Slope
Compensation,
the
Compensation Summing Amplifier,
and
a
portion
of the
Address Decod¬
ing.
Monitors
LVL
COR
to
determine
the
test
results.
Verifies the
operation
of
the
A54
assembly Pretune Register,
the
Pretune
DAC,
and the
Summing
Amplifier.
Monitors
—.25
V/GHz to
determine
the
test
results.
Verifies
the
operation
of the
A58
assembly.
This
test
specifically
exercises
the
Sweep
Time
DAC
and
uses
the
A57
Marker
Bandcross assembly
and
the
PIT
to
determine
the
test results.
Verifies that the
A27
Level Control
Assembly
is
installed.
A60
Processor Assembly-Level Troubleshooting

HP 8340b Specifications

General

Brand	HP
Model	8340b
Category	Inverter
Language	English